From 77e6583816bd5f52d58ee1b91a815784a6722648 Mon Sep 17 00:00:00 2001 From: Jonas Gorski Date: Fri, 4 Apr 2014 10:17:08 +0000 Subject: brcm63xx: update development kernel to linux 3.14 Now that 3.13 will be EOL soon, switch to 3.14. Known issues: * 74x164 is not available because upstream dropped non-DT support * jffs2 breaks with SMP Unknown issues: * probably plenty Signed-off-by: Jonas Gorski git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40380 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- ...63XX-use-irq_desc-as-argument-for-un-mask.patch | 83 ++++++++++++++++++++++ 1 file changed, 83 insertions(+) create mode 100644 target/linux/brcm63xx/patches-3.14/326-MIPS-BCM63XX-use-irq_desc-as-argument-for-un-mask.patch (limited to 'target/linux/brcm63xx/patches-3.14/326-MIPS-BCM63XX-use-irq_desc-as-argument-for-un-mask.patch') diff --git a/target/linux/brcm63xx/patches-3.14/326-MIPS-BCM63XX-use-irq_desc-as-argument-for-un-mask.patch b/target/linux/brcm63xx/patches-3.14/326-MIPS-BCM63XX-use-irq_desc-as-argument-for-un-mask.patch new file mode 100644 index 0000000000..468cbc34a6 --- /dev/null +++ b/target/linux/brcm63xx/patches-3.14/326-MIPS-BCM63XX-use-irq_desc-as-argument-for-un-mask.patch @@ -0,0 +1,83 @@ +From b665117faa0dfde70689502fc420d72bbf8e6bd4 Mon Sep 17 00:00:00 2001 +From: Jonas Gorski +Date: Tue, 30 Apr 2013 11:26:53 +0200 +Subject: [PATCH 37/53] MIPS: BCM63XX: use irq_desc as argument for (un)mask + +In preparation for applying affinity, use the irq descriptor as the +argument for (un)mask. + +Signed-off-by: Jonas Gorski +--- + arch/mips/bcm63xx/irq.c | 18 ++++++++++-------- + 1 file changed, 10 insertions(+), 8 deletions(-) + +--- a/arch/mips/bcm63xx/irq.c ++++ b/arch/mips/bcm63xx/irq.c +@@ -31,8 +31,8 @@ static int is_ext_irq_cascaded; + static unsigned int ext_irq_count; + static unsigned int ext_irq_start, ext_irq_end; + static unsigned int ext_irq_cfg_reg1, ext_irq_cfg_reg2; +-static void (*internal_irq_mask)(unsigned int irq); +-static void (*internal_irq_unmask)(unsigned int irq); ++static void (*internal_irq_mask)(struct irq_data *d); ++static void (*internal_irq_unmask)(struct irq_data *d); + + + static inline u32 get_ext_irq_perf_reg(int irq) +@@ -96,9 +96,10 @@ void __dispatch_internal_##width(int pin + } \ + } \ + \ +-static void __internal_irq_mask_##width(unsigned int irq) \ ++static void __internal_irq_mask_##width(struct irq_data *d) \ + { \ + u32 val; \ ++ unsigned irq = d->irq - IRQ_INTERNAL_BASE; \ + unsigned reg = (irq / 32) ^ (width/32 - 1); \ + unsigned bit = irq & 0x1f; \ + unsigned long flags; \ +@@ -116,9 +117,10 @@ static void __internal_irq_mask_##width( + spin_unlock_irqrestore(&ipic_lock, flags); \ + } \ + \ +-static void __internal_irq_unmask_##width(unsigned int irq) \ ++static void __internal_irq_unmask_##width(struct irq_data *d) \ + { \ + u32 val; \ ++ unsigned irq = d->irq - IRQ_INTERNAL_BASE; \ + unsigned reg = (irq / 32) ^ (width/32 - 1); \ + unsigned bit = irq & 0x1f; \ + unsigned long flags; \ +@@ -182,12 +184,12 @@ asmlinkage void plat_irq_dispatch(void) + */ + static void bcm63xx_internal_irq_mask(struct irq_data *d) + { +- internal_irq_mask(d->irq - IRQ_INTERNAL_BASE); ++ internal_irq_mask(d); + } + + static void bcm63xx_internal_irq_unmask(struct irq_data *d) + { +- internal_irq_unmask(d->irq - IRQ_INTERNAL_BASE); ++ internal_irq_unmask(d); + } + + /* +@@ -213,7 +215,7 @@ static void bcm63xx_external_irq_mask(st + spin_unlock_irqrestore(&epic_lock, flags); + + if (is_ext_irq_cascaded) +- internal_irq_mask(irq + ext_irq_start); ++ internal_irq_mask(irq_get_irq_data(irq + ext_irq_start)); + } + + static void bcm63xx_external_irq_unmask(struct irq_data *d) +@@ -235,7 +237,7 @@ static void bcm63xx_external_irq_unmask( + spin_unlock_irqrestore(&epic_lock, flags); + + if (is_ext_irq_cascaded) +- internal_irq_unmask(irq + ext_irq_start); ++ internal_irq_unmask(irq_get_irq_data(irq + ext_irq_start)); + } + + static void bcm63xx_external_irq_clear(struct irq_data *d) -- cgit v1.2.3